CN214306792U - Classroom eye-protecting lamp - Google Patents
Classroom eye-protecting lamp Download PDFInfo
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- CN214306792U CN214306792U CN202120613022.0U CN202120613022U CN214306792U CN 214306792 U CN214306792 U CN 214306792U CN 202120613022 U CN202120613022 U CN 202120613022U CN 214306792 U CN214306792 U CN 214306792U
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Abstract
The utility model discloses a classroom eye-protecting lamp, including spacing rim, the slip transverse groove has been seted up to spacing rim bottom, the inboard sliding connection of slip transverse groove has the lamp cover plate, lamp cover plate one end is equipped with activity chucking subassembly, spacing rim top is equipped with spacing installation mechanism, spacing installation mechanism includes first diaphragm and second diaphragm, first diaphragm and second diaphragm are located spacing rim top both ends respectively, the U-shaped spout has all been seted up at spacing rim top both ends, the equal fixedly connected with U-shaped slide bar of first diaphragm and second diaphragm bottom one end, U-shaped slide bar and U-shaped spout sliding connection, classroom eye-protecting lamp's beneficial effect is: the inconvenience of maintenance personnel when the maintenance has been reduced, has promoted the practicality of this classroom eye-protecting lamp, and when having avoided present classroom eye-protecting lamp to appear damaging, need twist off a plurality of screws and just can unpack the eye-protecting lamp apart, maintain its change of perhaps bulb, the operation is very troublesome, has reduced maintenance personnel's work efficiency.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns technical field, concretely relates to classroom eye-protecting lamp.
Background
The classroom lamp is used for illumination in places such as ordinary classrooms, laboratories, art rooms, multimedia classrooms, meeting rooms, reading rooms and the like in schools, along with the continuous improvement of the technological level, equipment applied to education is more and more advanced, the process of electrified education is improved year by year, various eye-protecting classroom lamps are more and more applied to general education classrooms, the eye-protecting classroom lamps have the characteristics of no stroboflash, no glare, no blue light hazard, high color rendering index, moderate color temperature, excellent illumination and the like, and through professional optical and illumination design, the optical path and the distribution of the illumination lamps in the space are adjusted, so that the light distribution in a designated area in the space is uniform and is not dazzling, and the eyesight of students is protected.
The prior art has the following defects: the existing classroom eye-protecting lamp is generally installed below a classroom ceiling, but most of the classroom eye-protecting lamps used at present are screwed up fixedly through screws, when the classroom eye-protecting lamps are damaged, the eye-protecting lamps are required to be disassembled by screwing down a plurality of screws, the eye-protecting lamps are maintained or replaced by bulbs, the operation is very troublesome, the work efficiency of maintenance personnel is reduced, the practicability is poor, and great inconvenience is brought to the use of the maintenance personnel.
Therefore, it is necessary to invent an eye-protecting lamp for classroom to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a classroom eye-protecting lamp installs classroom eye-protecting lamp through setting up spacing installation mechanism and is convenient for dismantle the maintenance to it at the problem appearing to solve present classroom eye-protecting lamp when damaging, need unscrew a plurality of screws and just can unpack eye-protecting lamp apart, maintain its change of perhaps bulb, it is very troublesome to operate, has reduced maintenance personal's work efficiency's problem.
In order to achieve the above object, the present invention provides the following technical solutions: a classroom eye-protecting lamp comprises a limiting lamp frame, wherein a sliding transverse groove is formed in the bottom of the limiting lamp frame, a lamp cover plate is connected to the inner side of the sliding transverse groove in a sliding mode, a movable clamping assembly is arranged at one end of the lamp cover plate, and a limiting installation mechanism is arranged at the top of the limiting lamp frame; the limiting and mounting mechanism comprises a first transverse plate and a second transverse plate, the first transverse plate and the second transverse plate are respectively positioned at two ends of the top of the limiting lamp frame, two ends of the top of the limiting lamp frame are both provided with U-shaped sliding grooves, one end of the bottom of the first transverse plate and one end of the bottom of the second transverse plate are both fixedly connected with U-shaped sliding rods, the U-shaped sliding rods are in sliding connection with the U-shaped sliding grooves, the tops of two sides of each U-shaped sliding groove are both provided with strip-shaped transverse grooves, two sides of each U-shaped sliding rod are matched with the two strip-shaped transverse grooves, one end of the first transverse plate close to the second transverse plate is fixedly connected with a protective baffle, one end of the second transverse plate close to the first transverse plate is provided with a limiting sliding groove, one end of the protective baffle is in sliding connection with the limiting sliding grooves, two ends of the bottom of the protective baffle are both provided with limiting springs, two ends of the limiting springs are respectively fixedly connected with one ends of the first transverse plate and the second transverse plate, and the bottoms of the first transverse plate and the second transverse plate are both provided with eye-protecting bulbs, the quantity of eyeshield bulb sets up to a plurality ofly, and is a plurality of the eyeshield bulb is the array distribution.
Preferably, the activity chucking subassembly includes spacing diaphragm and activity U-shaped pole, spacing diaphragm is located lamp shade board one end, spacing square groove has been seted up to spacing rim one end bottom surface, spacing diaphragm and spacing square groove phase-match, first fixed slot has been seted up to spacing diaphragm top intermediate surface, activity U-shaped pole bottom position is inboard and with spacing diaphragm activity hinge joint in first fixed slot.
Preferably, a sliding vertical groove is formed in the surface of one end of the limiting lamp frame, a sliding plate is connected to the bottom of the inner side of the sliding vertical groove in a sliding mode, a reset spring is fixedly connected to the top of the sliding plate, the reset spring is fixedly connected with the limiting lamp frame, and the cross section of the sliding plate is in an I shape.
Preferably, a second fixing groove is formed in the bottom of the sliding vertical groove, the top of the movable U-shaped rod is located on the inner side of the second fixing groove, a movable clamping block is fixedly connected to the bottom of the sliding plate, a limiting clamping groove is formed in the surface of the top of the movable U-shaped rod, a through groove is formed between the sliding vertical groove and the second fixing groove, and the movable clamping block penetrates through the through groove and is matched with the limiting clamping groove.
Preferably, the limiting spring is provided with a limiting transverse pipe close to the inner side of one end of the second transverse plate, the limiting transverse pipe is fixedly connected with the second transverse plate, a limiting slide rod is movably sleeved at one end of the limiting transverse pipe close to the first transverse plate, and the limiting slide rod is fixedly connected with the first transverse plate.
Preferably, a first handle is fixedly connected to one end of the top of the first transverse plate, a second handle is fixedly connected to one end of the top of the second transverse plate, a square groove is formed in one end surface, away from each other, of the first transverse plate and the second transverse plate, a T-shaped rod is fixedly connected to the tops of the two ends of the limiting lamp frame, and the tops of the T-shaped rods are connected with the square groove in a sliding mode.
Advantageous effects
Compared with the prior art, the utility model, the advantage that has does:
the utility model has the advantages that the limiting installation mechanism is arranged to install the classroom eye-protecting lamp, the classroom eye-protecting lamp can be conveniently disassembled and maintained when the classroom eye-protecting lamp is damaged, the whole lamp is taken down, then the first handle and the second handle are pulled towards the middle simultaneously, the first handle and the second handle drive the first transverse plate and the second transverse plate to move towards the middle, the first transverse plate and the second transverse plate simultaneously extrude the limiting spring, the limiting spring is elastically deformed and compressed, the protective baffle moves at the inner side of the limiting chute, simultaneously the first transverse plate and the second transverse plate drive the U-shaped slide bar at one end to move, the U-shaped slide bar moves to the position of the strip-shaped transverse groove, thereby the first transverse plate and the second transverse plate are pulled out, the eye-protecting lamp bulb at the bottom of the first transverse plate and the second transverse plate is maintained or replaced, the structure of the utility model is reasonable, the inconvenience of maintenance personnel is reduced, the practicality of this classroom eye-protecting lamp has been promoted, has avoided present classroom eye-protecting lamp to appear just can unpack the eye-protecting lamp apart and reduce maintenance personal's work efficiency's problem with a plurality of screws are unscrewed when damaging.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic diagram of an explosion structure provided by the present invention;
fig. 3 is a front cross-sectional view provided by the present invention;
FIG. 4 is an enlarged structural view of the part A in FIG. 2 according to the present invention;
fig. 5 is a schematic structural view of a T-shaped block provided by the present invention;
in the figure: 1 limit lamp frame, 2 sliding transverse grooves, 3 lamp cover plates, 4 first transverse plates, 5 second transverse plates, 6U-shaped sliding grooves, 7U-shaped sliding rods, 8 protective baffle plates, 9 limit sliding grooves, 10 limit springs, 11 eye protection bulbs, 12 limit transverse plates, 13 movable U-shaped rods, 14 first fixing grooves, 15 sliding vertical grooves, 16 sliding plates, 17 reset springs, 18 second fixing grooves, 19 movable clamping blocks, 20 limit clamping grooves, 21 limit transverse pipes, 22 limit sliding rods and 23T-shaped rods.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to the accompanying drawings 1-5, the utility model provides a pair of classroom eye-protecting lamp, including spacing rim 1, slip transverse groove 2 has been seted up to spacing rim 1 bottom, 2 inboard sliding connection in slip transverse groove have lamp cover plate 3, 3 one end of lamp cover plate are equipped with movable chucking subassembly, 1 top of spacing rim is equipped with spacing installation mechanism. The limiting installation mechanism comprises a first transverse plate 4 and a second transverse plate 5, the first transverse plate 4 and the second transverse plate 5 are respectively positioned at two ends of the top of a limiting lamp frame 1, two ends of the top of the limiting lamp frame 1 are respectively provided with a U-shaped sliding groove 6, one end of the bottom of the first transverse plate 4 and one end of the bottom of the second transverse plate 5 are respectively fixedly connected with a U-shaped sliding rod 7, the U-shaped sliding rods 7 are slidably connected with the U-shaped sliding grooves 6, the tops of two sides of the U-shaped sliding grooves 6 are respectively provided with a strip-shaped transverse groove, two sides of the U-shaped sliding rods 7 are matched with the two strip-shaped transverse grooves, one end of the first transverse plate 4 close to the second transverse plate 5 is fixedly connected with a protective baffle 8, one end of the second transverse plate 5 close to the first transverse plate 4 is provided with a limiting sliding groove 9, one end of the protective baffle 8 is slidably connected with the limiting sliding grooves 9, two ends of the bottom of the protective baffle 8 are respectively provided with a limiting spring 10, two ends of the limiting spring 10 are respectively fixedly connected with one end of the first transverse plate 4 and one end of the second transverse plate 5, first diaphragm 4 and 5 bottoms of second diaphragm all are equipped with eyeshield bulb 11, eyeshield bulb 11's quantity sets up to a plurality ofly, and is a plurality of eyeshield bulb 11 is the array distribution.
Further, activity chucking subassembly includes spacing diaphragm 12 and activity U-shaped pole 13, spacing diaphragm 12 is located lamp housing plate 3 one end, spacing square groove has been seted up to 1 one end bottom surface of spacing rim, spacing diaphragm 12 and spacing square groove phase-match, first fixed slot 14 has been seted up to spacing diaphragm 12 top intermediate surface, activity U-shaped pole 13 bottom is located first fixed slot 14 inboard and is articulated with spacing diaphragm 12 activity, and through setting up activity U-shaped pole 13 bottom at first fixed slot 14 inboard, be convenient for activity U-shaped pole 13 when rotatory to the horizontality, pulling spacing diaphragm 12 is more convenient and laborsaving, because activity U-shaped pole 13 lies in spacing diaphragm 12 one side middle part when the level.
Furthermore, a sliding vertical groove 15 is formed in the surface of one end of the limiting lamp frame 1, a sliding plate 16 is connected to the bottom of the inner side of the sliding vertical groove 15 in a sliding mode, a return spring 17 is fixedly connected to the top of the sliding plate 16, the return spring 17 is fixedly connected with the limiting lamp frame 1, the cross section of the sliding plate 16 is I-shaped, and the sliding plate 16 is favorably pulled to move by setting the sliding plate 16 to be I-shaped.
Further, a second fixing groove 18 is formed in the bottom of the sliding vertical groove 15, the top of the movable U-shaped rod 13 is located on the inner side of the second fixing groove 18, a movable clamping block 19 is fixedly connected to the bottom of the sliding plate 16, a limiting clamping groove 20 is formed in the surface of the top of the movable U-shaped rod 13, a through groove is formed between the sliding vertical groove 15 and the second fixing groove 18, the movable clamping block 19 penetrates through the through groove to be matched with the limiting clamping groove 20, and the sliding vertical groove 15 is communicated with the second fixing groove 18 through the through groove.
Further, the limiting transverse pipe 21 is arranged on the inner side of one end, close to the second transverse plate 5, of the limiting spring 10, the limiting transverse pipe 21 is fixedly connected with the second transverse plate 5, a limiting slide bar 22 is movably sleeved at one end, close to the first transverse plate 4, of the limiting transverse pipe 21, and the limiting slide bar 22 is fixedly connected with the first transverse plate 4.
Further, a first handle is fixedly connected to one end of the top of the first transverse plate 4, a second handle is fixedly connected to one end of the top of the second transverse plate 5, a square groove is formed in the surface of one end, away from each other, of the first transverse plate 4 and the second transverse plate 5, a T-shaped rod 23 is fixedly connected to the tops of two ends of the limiting lamp frame 1, and the tops of the T-shaped rods 23 are connected with the square groove in a sliding mode.
The utility model discloses a use as follows: when the classroom lighting process of the utility model is damaged, a maintenance person is required to maintain, the maintenance person firstly takes down the whole lamp, then pulls the first handle and the second handle towards the middle simultaneously, the first handle and the second handle drive the first transverse plate 4 and the second transverse plate 5 to move towards the middle simultaneously, the first transverse plate 4 and the second transverse plate 5 simultaneously extrude the limiting spring 10, the limiting spring 10 is elastically deformed, the limiting spring 10 is compressed, the limiting slide bar 22 moves inside the limiting transverse pipe 21, so that the limiting spring 10 is more stable when being compressed, the first transverse plate 4 pushes the protective baffle 8 to move inside the limiting slide groove 9, the protective baffle 8 protects the inside of the limiting lamp frame 1, meanwhile, the first transverse plate 4 and the second transverse plate 5 drive the U-shaped slide bar 7 at one end to move, the U-shaped slide bar 7 moves inside the U-shaped slide bar 6, the U-shaped slide bar 7 moves to the designated position of the transverse groove, thereby pulling out the first transverse plate 4 and the second transverse plate 5 and maintaining or replacing the eye-protecting lamp 11 at the bottom of the first transverse plate 4 and the second transverse plate 5;
in the long-term use process of the lampshade plate 3, dust is easy to generate and needs to be cleaned, the I-shaped sliding plate 16 is pulled upwards, the sliding plate 16 moves inside the sliding vertical groove 15, the sliding plate 16 extrudes the reset spring 17, the reset spring 17 generates elastic deformation and is compressed, the sliding plate 16 drives the movable clamping block 19 to move upwards, the movable clamping block 19 slides inside the through groove, the movable clamping block 19 is far away from the limiting clamping groove 20 at the top of the movable U-shaped rod 13, the movable U-shaped rod 13 can be loosened, then the movable U-shaped rod 13 is rotated by 90 degrees, the movable U-shaped rod 13 is pulled, the movable U-shaped rod 13 drives the limiting transverse plate 12 to move, the limiting transverse plate 12 drives the lampshade plate 3 to move inside the sliding transverse groove 2, the lampshade plate 3 is pulled out, and the lampshade plate 3 and the limiting lamp frame 1 are cleaned.
The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.
Claims (6)
1. The utility model provides a classroom eye-protecting lamp, includes spacing rim (1), its characterized in that: the limiting lamp frame is characterized in that a sliding transverse groove (2) is formed in the bottom of the limiting lamp frame (1), a lamp cover plate (3) is connected to the inner side of the sliding transverse groove (2) in a sliding mode, a movable clamping assembly is arranged at one end of the lamp cover plate (3), and a limiting installation mechanism is arranged at the top of the limiting lamp frame (1); the limiting installation mechanism comprises a first transverse plate (4) and a second transverse plate (5), the first transverse plate (4) and the second transverse plate (5) are respectively positioned at two ends of the top of the limiting lamp frame (1), U-shaped sliding grooves (6) are respectively formed in two ends of the top of the limiting lamp frame (1), one ends of the bottoms of the first transverse plate (4) and the second transverse plate (5) are respectively and fixedly connected with a U-shaped sliding rod (7), the U-shaped sliding rods (7) are in sliding connection with the U-shaped sliding grooves (6), strip-shaped transverse grooves are respectively formed in the tops of two sides of each U-shaped sliding groove (6), two sides of each U-shaped sliding rod (7) are matched with the two strip-shaped transverse grooves, a protective baffle (8) is fixedly connected to one end, close to the second transverse plate (5), of the second transverse plate (5) is close to one end surface of the first transverse plate (4), a limiting sliding groove (9) is formed in the surface, one end of the protective baffle (8) is in sliding connection with the limiting sliding groove (9), protective baffle (8) bottom both ends all are equipped with spacing spring (10), spacing spring (10) both ends respectively with first diaphragm (4) and second diaphragm (5) one end fixed connection, first diaphragm (4) and second diaphragm (5) bottom all are equipped with eyeshield bulb (11), the quantity of eyeshield bulb (11) sets up to a plurality of, and is a plurality of eyeshield bulb (11) are array distribution.
2. The classroom eye-shield lamp of claim 1, wherein: the movable clamping assembly comprises a limiting transverse plate (12) and a movable U-shaped rod (13), the limiting transverse plate (12) is located at one end of the lamp cover plate (3), a limiting square groove is formed in the surface of the bottom of one end of the limiting lamp frame (1), the limiting transverse plate (12) is matched with the limiting square groove, a first fixing groove (14) is formed in the middle surface of the top of the limiting transverse plate (12), and the bottom of the movable U-shaped rod (13) is located on the inner side of the first fixing groove (14) and is movably hinged to the limiting transverse plate (12).
3. The classroom eye-shield lamp of claim 2, wherein: the limiting lamp frame is characterized in that a sliding vertical groove (15) is formed in the surface of one end of the limiting lamp frame (1), a sliding plate (16) is connected to the bottom of the inner side of the sliding vertical groove (15) in a sliding mode, a reset spring (17) is fixedly connected to the top of the sliding plate (16), the reset spring (17) is fixedly connected with the limiting lamp frame (1), and the cross section of the sliding plate (16) is arranged to be in an I shape.
4. The classroom eye-shield lamp of claim 3, wherein: the novel sliding vertical groove is characterized in that a second fixing groove (18) is formed in the bottom of the sliding vertical groove (15), the top of the movable U-shaped rod (13) is located on the inner side of the second fixing groove (18), a movable clamping block (19) is fixedly connected to the bottom of the sliding plate (16), a limiting clamping groove (20) is formed in the surface of the top of the movable U-shaped rod (13), a through groove is formed between the sliding vertical groove (15) and the second fixing groove (18), and the movable clamping block (19) penetrates through the through groove and is matched with the limiting clamping groove (20).
5. The classroom eye-shield lamp of claim 1, wherein: spacing spring (10) are close to second diaphragm (5) one end inboard and are equipped with spacing violently pipe (21), spacing violently pipe (21) and second diaphragm (5) fixed connection, spacing violently pipe (21) are close to first diaphragm (4) one end activity and have been cup jointed spacing slide bar (22), spacing slide bar (22) and first diaphragm (4) fixed connection.
6. The classroom eye-shield lamp of claim 1, wherein: first diaphragm (4) top one end fixedly connected with first in command, second diaphragm (5) top one end fixedly connected with second in command, the terminal surface that first diaphragm (4) and second diaphragm (5) kept away from each other is equipped with square groove, the equal fixedly connected with T shape pole (23) in spacing rim (1) both ends top, T shape pole (23) top and square groove sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613022.0U CN214306792U (en) | 2021-03-26 | 2021-03-26 | Classroom eye-protecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613022.0U CN214306792U (en) | 2021-03-26 | 2021-03-26 | Classroom eye-protecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214306792U true CN214306792U (en) | 2021-09-28 |
Family
ID=77837385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120613022.0U Active CN214306792U (en) | 2021-03-26 | 2021-03-26 | Classroom eye-protecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214306792U (en) |
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2021
- 2021-03-26 CN CN202120613022.0U patent/CN214306792U/en active Active
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